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OSA Publishing

1 June 2021, Volume 12, Issue 6, pp. 3066-3742   47 articles

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Endoscopy and Fiber Optics

Automatic classification of esophageal disease in gastroscopic images using an efficient channel attention deep dense convolutional neural network

Biomed. Opt. Express 12(6), 3066-3081 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Microscopy

Toward a quantitative method for estimating tumour-stroma ratio in breast cancer using polarized light microscopy

Biomed. Opt. Express 12(6), 3241-3252 (2021)  View: HTML | PDF

Multi-color structured illumination microscopy for live cell imaging based on the enhanced image recombination transform algorithm

Biomed. Opt. Express 12(6), 3474-3484 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Photoacoustic Imaging and Spectroscopy

Acousto-optic interaction strengths in optically scattering media using high pressure acoustic pulses

Biomed. Opt. Express 12(6), 3196-3213 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Regional motion correction for in vivo photoacoustic imaging in humans using interleaved ultrasound images

Biomed. Opt. Express 12(6), 3312-3322 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Model learning analysis of 3D optoacoustic mesoscopy images for the classification of atopic dermatitis

Biomed. Opt. Express 12(6), 3671-3683 (2021)  View: HTML | PDF

Diffuse and Fluorescence Tomography

Noninvasive multimodal fluorescence and magnetic resonance imaging of whole-organ intervertebral discs

Biomed. Opt. Express 12(6), 3214-3227 (2021)  View: HTML | PDF

High resolution optical projection tomography platform for multispectral imaging of the mouse gut

Biomed. Opt. Express 12(6), 3619-3629 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Microscopy

Deep learning automated pathology in ex vivo microscopy

Biomed. Opt. Express 12(6), 3103-3116 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Rapid multi-plane phase-contrast microscopy reveals torsional dynamics in flagellar motion

Biomed. Opt. Express 12(6), 3169-3180 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Integrated multi-wavelength microscope combining TIRFM and IRM modalities for imaging cellulases and other processive enzymes

Biomed. Opt. Express 12(6), 3253-3264 (2021)  View: HTML | PDF

Single-objective high-resolution confocal light sheet fluorescence microscopy for standard biological sample geometries

Biomed. Opt. Express 12(6), 3372-3391 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Phasor-based image segmentation: machine learning clustering techniques

Biomed. Opt. Express 12(6), 3410-3422 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Complex wavelet filter improves FLIM phasors for photon starved imaging experiments

Biomed. Opt. Express 12(6), 3463-3473 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Reduction of spherical and chromatic aberration in axial-scanning optical systems with tunable lenses

Biomed. Opt. Express 12(6), 3530-3552 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High-speed label-free confocal microscopy of Caenorhabditis elegans with near infrared spectrally encoded confocal microscopy

Biomed. Opt. Express 12(6), 3607-3618 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Large-scale, cell-resolution volumetric mapping allows layer-specific investigation of human brain cytoarchitecture

Biomed. Opt. Express 12(6), 3684-3699 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

Multicolor structured illumination microscopy and quantitative control of polychromatic light with a digital micromirror device

Biomed. Opt. Express 12(6), 3700-3716 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Precompensation of 3D field distortions in remote focus two-photon microscopy

Biomed. Opt. Express 12(6), 3717-3728 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Multimodal Imaging

Indocyanine green dye based bimodal contrast agent tested by photoacoustic/fluorescence tomography setup

Biomed. Opt. Express 12(6), 3181-3195 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

The LUCA device: a multi-modal platform combining diffuse optics and ultrasound imaging for thyroid cancer screening

Biomed. Opt. Express 12(6), 3392-3409 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical Biosensors

Dynamic fluorescence lifetime sensing with CMOS single-photon avalanche diode arrays and deep learning processors

Biomed. Opt. Express 12(6), 3450-3462 (2021)  View: HTML | PDF

Optical Coherence Tomography

Segregation of neuronal-vascular components in a retinal nerve fiber layer for thickness measurement using OCT and OCT angiography

Biomed. Opt. Express 12(6), 3228-3240 (2021)  View: HTML | PDF

Imaging striae distensae: a comparison between PS-OCT and digital dermoscopy

Biomed. Opt. Express 12(6), 3296-3311 (2021)  View: HTML | PDF

Approximate image synthesis in optical coherence tomography

Biomed. Opt. Express 12(6), 3323-3337 (2021)  View: HTML | PDF

Characterization and quantification of necrotic tissues and morphology in multicellular ovarian cancer tumor spheroids using optical coherence tomography

Biomed. Opt. Express 12(6), 3352-3371 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High-speed and widefield handheld swept-source OCT angiography with a VCSEL light source

Biomed. Opt. Express 12(6), 3553-3570 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Origins of subdiffractional contrast in optical coherence tomography

Biomed. Opt. Express 12(6), 3630-3642 (2021)  View: HTML | PDF

Optical Diagnostics

Smartphone-based optical palpation: towards elastography of skin for telehealth applications

Biomed. Opt. Express 12(6), 3117-3132 (2021)  View: HTML | PDF

Integration of light scattering with machine learning for label free cell detection

Biomed. Opt. Express 12(6), 3512-3529 (2021)  View: HTML | PDF

Diagnosis and staging of multiple myeloma using serum-based laser-induced breakdown spectroscopy combined with machine learning methods

Biomed. Opt. Express 12(6), 3584-3596 (2021)  View: HTML | PDF

Optical Trapping and Manipulation

Rapid computational cell-rotation around arbitrary axes in 3D with multi-core fiber

Biomed. Opt. Express 12(6), 3423-3437 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

Photoacoustic Imaging and Spectroscopy

In vivo photoacoustic imaging for monitoring treatment outcome of corneal neovascularization with metformin eye drops

Biomed. Opt. Express 12(6), 3597-3606 (2021)  View: HTML | PDF

Label-free photoacoustic microscopy: a potential tool for the live imaging of blood disorders in zebrafish

Biomed. Opt. Express 12(6), 3643-3657 (2021)  View: HTML | PDF

Terahertz Spectroscopy and Imaging

Study on an artificial phenomenon observed in terahertz biological imaging

Biomed. Opt. Express 12(6), 3133-3141 (2021)  View: HTML | PDF

Non-contact terahertz spectroscopic measurement of the intraocular pressure through corneal hydration mapping

Biomed. Opt. Express 12(6), 3438-3449 (2021)  View: HTML | PDF

Choosing a model for laser speckle contrast imaging

Biomed. Opt. Express 12(6), 3571-3583 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

0.1 THz exposure affects primary hippocampus neuron gene expression via alternating transcription factor binding

Biomed. Opt. Express 12(6), 3729-3742 (2021)  View: HTML | PDF

Tissue Optics and Spectroscopy

Narrowband diffuse reflectance spectroscopy in the 900–1000 nm wavelength region to quantify water and lipid content of turbid media

Biomed. Opt. Express 12(6), 3091-3102 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Recipes for diffuse correlation spectroscopy instrument design using commonly utilized hardware based on targets for signal-to-noise ratio and precision

Biomed. Opt. Express 12(6), 3265-3281 (2021)  View: HTML | PDF

Decoding different working memory states during an operation span task from prefrontal fNIRS signals

Biomed. Opt. Express 12(6), 3495-3511 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Witnessing the survival of time-energy entanglement through biological tissue and scattering media

Biomed. Opt. Express 12(6), 3658-3670 (2021)  View: HTML | PDF

Vision and Visual Optics

Peripheral vision and hazard detection with average phakic and pseudophakic optical errors

Biomed. Opt. Express 12(6), 3082-3090 (2021)  View: HTML | PDF

Automated image processing pipeline for adaptive optics scanning light ophthalmoscopy

Biomed. Opt. Express 12(6), 3142-3168 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Binocular dynamics of accommodation, convergence, and pupil size in myopes

Biomed. Opt. Express 12(6), 3282-3295 (2021)  View: HTML | PDF

Optical design and performance of a trifocal sinusoidal diffractive intraocular lens

Biomed. Opt. Express 12(6), 3338-3351 (2021)  View: HTML | PDF

Light scattering in intraocular lenses explanted 15 to 40 years after surgery

Biomed. Opt. Express 12(6), 3485-3494 (2021)  View: HTML | PDF

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